Milltek Cat-Back BMW 4 Series F32 428i 2.0T (N20 Engine) 245hp 2014-2018 - non-resonated - Dual GT90 Titanium Tips

Milltek Sport exhaust system for BMW 4 Series F32

On the BMW 4 Series F32, the factory exhaust is designed for quietness and regulations. This Milltek Sport stainless steel exhaust system gives the engine its voice back with a refined, full, deep sound, the one that built the reputation of the British brand.

Technical specifications

• Milltek part number: SSXBM1020
• Part type: Exhaust system
• Configuration: non-resonated (no mid silencer), without valves
• Detail: No mid silencer - dual GT90 titanium tips
• Pipe diameter: 76.2 mm (3 in)
• Outlets: 2 GT90 90 mm tips
• Tip finish: titanium finish
• Fitting information: 435i-Style - Fits 435i M Sport diffuser (BMW Genuine) - Without valve
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• BMW 4 Series F32 428i 2.0T (N20 Engine) 245 hp (Without towbar, Manual, RWD, Coupe, 2014-2018)

Not sure whether it fits your vehicle? Contact us with your VIN before ordering.

Most frequently asked questions

• Resonated or non-resonated? This version is non-resonated (no mid silencer): it is the most expressive, with more crackle on throttle lift. The trade-off is that a slight drone can appear at certain engine speeds on long trips. If you do a lot of motorway driving, compare with the resonated version.
• Without valves: the system sounds the same at all times. On a vehicle equipped with factory valves, a valve delete module may be required to avoid a warning light (see fitting information).
• Installation: the system uses the original mounting points. A equipped repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, with mandrel-bent tubing to preserve the internal diameter and a fit developed on the vehicle. The result: a clean installation without modification, and a sound tuned to remain pleasant in everyday use.

Go further

• Resonated or non-resonated cat-back: which one should you choose for your car?
• Valved exhaust: how does it work and should you keep the valves?